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Promote endPort in Network Policy to GA #110868

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merged 2 commits into from Jul 6, 2022

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rikatz
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@rikatz rikatz commented Jun 29, 2022

What type of PR is this?

/kind feature

What this PR does / why we need it:

This PR promotes endPort field in Network Policy to GA

Which issue(s) this PR fixes:

Fixes enhancements/2079

Special notes for your reviewer:

Does this PR introduce a user-facing change?

endPort field in Network Policy is now promoted to GA

Network Policy providers that support endPort field now can use it to specify a range of ports to apply a Network Policy.

Previously, each Network Policy could only target a single port.

Please be aware that endPort field MUST BE SUPPORTED by the Network Policy provider. In case your provider does not support endPort and this field is specified in a Network Policy, the Network Policy will be created covering only the port field (single port).

Additional documentation e.g., KEPs (Kubernetes Enhancement Proposals), usage docs, etc.:

- [KEP]: https://github.com/kubernetes/enhancements/tree/master/keps/sig-network/2079-network-policy-port-range

/sig network
/triage accepted
/hold
/priority important-longterm
/assign @thockin @aojea @danwinship

P.S.: PR is in hold so I can write a proper RELEASE NOTE :)

@k8s-ci-robot k8s-ci-robot added release-note Denotes a PR that will be considered when it comes time to generate release notes. do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. labels Jun 29, 2022
@k8s-ci-robot k8s-ci-robot added size/L Denotes a PR that changes 100-499 lines, ignoring generated files. kind/feature Categorizes issue or PR as related to a new feature. labels Jun 29, 2022
@k8s-ci-robot k8s-ci-robot added sig/network Categorizes an issue or PR as relevant to SIG Network. triage/accepted Indicates an issue or PR is ready to be actively worked on. priority/important-longterm Important over the long term, but may not be staffed and/or may need multiple releases to complete. cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. labels Jun 29, 2022
@k8s-ci-robot k8s-ci-robot added area/code-generation area/network-policy Issues or PRs related to Network Policy subproject area/test kind/api-change Categorizes issue or PR as related to adding, removing, or otherwise changing an API sig/api-machinery Categorizes an issue or PR as relevant to SIG API Machinery. sig/testing Categorizes an issue or PR as relevant to SIG Testing. labels Jun 29, 2022
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Thanks!

/lgtm
/approve

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Jul 5, 2022
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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: rikatz, thockin

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@k8s-ci-robot k8s-ci-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Jul 5, 2022
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rikatz commented Jul 5, 2022

@thockin I will keep the hold and write a good RELEASE NOTE here, or maybe feature this in release blog :)

Edit: written, will unhold and check with sig-release in case we need to change this.

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rikatz commented Jul 5, 2022

/unhold

@k8s-ci-robot k8s-ci-robot removed the do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. label Jul 5, 2022
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This PR may require API review.

If so, when the changes are ready, complete the pre-review checklist and request an API review.

Status of requested reviews is tracked in the API Review project.

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The Kubernetes project has merge-blocking tests that are currently too flaky to consistently pass.

This bot retests PRs for certain kubernetes repos according to the following rules:

  • The PR does have any do-not-merge/* labels
  • The PR does not have the needs-ok-to-test label
  • The PR is mergeable (does not have a needs-rebase label)
  • The PR is approved (has cncf-cla: yes, lgtm, approved labels)
  • The PR is failing tests required for merge

You can:

/retest

@k8s-ci-robot k8s-ci-robot merged commit bd2776e into kubernetes:master Jul 6, 2022
@k8s-ci-robot k8s-ci-robot added this to the v1.25 milestone Jul 6, 2022
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sftim commented Jul 13, 2022

For the extended changelog, could we also link to https://kubernetes.io/docs/concepts/services-networking/network-policies/#targeting-a-range-of-ports?

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approved Indicates a PR has been approved by an approver from all required OWNERS files. area/code-generation area/network-policy Issues or PRs related to Network Policy subproject area/test cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. kind/api-change Categorizes issue or PR as related to adding, removing, or otherwise changing an API kind/feature Categorizes issue or PR as related to a new feature. lgtm "Looks good to me", indicates that a PR is ready to be merged. priority/important-longterm Important over the long term, but may not be staffed and/or may need multiple releases to complete. release-note Denotes a PR that will be considered when it comes time to generate release notes. sig/api-machinery Categorizes an issue or PR as relevant to SIG API Machinery. sig/network Categorizes an issue or PR as relevant to SIG Network. sig/testing Categorizes an issue or PR as relevant to SIG Testing. size/L Denotes a PR that changes 100-499 lines, ignoring generated files. triage/accepted Indicates an issue or PR is ready to be actively worked on.
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NetworkPolicy port range
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